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ok, now I understood a little bit . You have been very kind. Among a few days I believe that I will build the circuit. Later I tell you as it works. Thanks very much.
Alby
Thanks. I think that you are right and I will build the circuit. A small question... the pwm V out is not specified inyour the regulator. it depend on the imput Voltage or is it a constant value?
Tanks, i have the heatsink and the power supply. Now I buy the components to build the circuit with the ne555. Do you know if they exist in commerce circuits as this already built?
I read well the datasheet. It says that an external pwm controlis requied . My problem is really this. A controller already exists to buy or it needs to build one ? If it needs to build it, where I find a simple scheme? I attach the documentation that I have found.
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Good morning to everybody. I am new of this forum, and I premise that, I very like the electronics but I'am not experienced. I would want to clarify some doubts that concern the led driver and the dimmers. I have purchased the following objects.:
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